Alert archive / New York / Winter Storm Warnings in 2008

Winter Storm Warning 12, NWS Buffalo, NY

December 31, 200813 counties in New York

NWS Buffalo, NY issued this winter storm warning at Dec 31, 2008, 6:38 AM EST for 13 counties in New York. It was in force for 5 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 31, 2008, 6:38 AM EST (11:38 UTC)
Expired
Dec 31, 2008, 11:55 AM EST
In force
5 hr
Issued by
NWS Buffalo, NY

Counties Allegany County, NY, Cattaraugus County, NY, Cayuga County, NY, Chautauqua County, NY, Erie County, NY, Genesee County, NY, Livingston County, NY, Monroe County, NY, Niagara County, NY, Ontario County, NY, Orleans County, NY, Wayne County, NY, Wyoming County, NY

The radar

The Buffalo radar (KBUF), 59 km from the middle of the area, began a volume at 11:40 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 11.6 hours before the alert went out and 56 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 00:00Z on 2008-12-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Buffalo Intl Airport, NY at 00:00Z on 2008-12-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 25 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
925 m above ground
0-6 km bulk shear
101 kt
0-1 km storm-relative helicity
25 m²/s²
0-3 km storm-relative helicity
63 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS41 KBUF 311138
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
638 AM EST WED DEC 31 2008

...GENERAL SNOW TO IMPACT THE REGION THIS MORNING FOLLOWED BY
LAKE EFFECT SNOW THIS AFTERNOON AND TONIGHT...

.LOW PRESSURE CENTERED OVER WESTERN PENNSYLVANIA EARLY THIS
MORNING WILL CONTINUE TO MOVE TO THE EAST AND SETTLE OFF THE
SOUTHERN NEW ENGLAND COAST BY EARLY AFTERNOON. WHILE THE STEADY
SNOW FROM THIS SYSTEM WILL TAPER OFF FROM WEST TO EAST LATER THIS
MORNING...COLD NORTHWEST WINDS WILL SET UP BANDS OF LAKE EFFECT
SNOW SOUTHEAST OF THE LAKES DURING THE AFTERNOON THROUGH TONIGHT.

BRISK NORTHERLY WINDS WILL ALSO IMPACT THE AREA THROUGHOUT THE
DAY THROUGH THE FIRST HALF OF TONIGHT. THIS WILL RESULT IN
WHITEOUT CONDITIONS WHERE THE HEAVIER SNOW PERSISTS THE LONGEST.

NYZ004-005-311945-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T1800Z/
/O.NEW.KBUF.WS.W.0012.081231T1138Z-081231T1800Z/
/O.CON.KBUF.LE.W.0019.081231T2000Z-090101T1000Z/
WAYNE-NORTHERN CAYUGA-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN
638 AM EST WED DEC 31 2008

...WINTER STORM WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 5 AM EST THURSDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW WHICH IS IN EFFECT UNTIL 1 PM
EST THIS AFTERNOON. THE WINTER WEATHER ADVISORY IS NO LONGER IN
EFFECT. A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 3 PM
THIS AFTERNOON TO 5 AM EST THURSDAY.

STEADY LIGHT SNOW WILL ACCUMULATE ANOTHER 2 TO 4 INCHES THIS
MORNING BEFORE TAPERING OFF DURING THE EARLY AFTERNOON. COLDER AIR
FOLLOWING A DEPARTING LOW WILL THEN SET UP NARROW BANDS OF LAKE
EFFECT SNOW LATER THIS AFTERNOON...WITH ANOTHER 1 TO 3 INCHES
EXPECTED BY THIS EVENING. AS THE COLDER AIR DEEPENS ACROSS THE
AREA TONIGHT...THE LAKES SNOWS WILL INTENSIFY. ANOTHER 4 TO 8
INCHES IS POSSIBLE BEFORE THE SNOW TAPERS OFF TOWARD THURSDAY
MORNING.

INCREASING NORTHERLY WINDS WILL ALSO PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH WHITEOUT CONDITIONS AT TIMES.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS CAN
ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

A WINTER STORM WARNING IS ISSUED WHEN SEVERE WINTER WEATHER IS
EXPECTED. HEAVY SNOW AND/OR ICE WILL CAUSE HAZARDOUS DRIVING
CONDITIONS. IF YOU WILL BE TRAVELING IN THE WARNING AREA YOU
SHOULD CHOOSE AN ALTERNATE ROUTE IF POSSIBLE, OR YOU SHOULD USE
EXTREME CAUTION IF TRAVEL IS UNAVOIDABLE.IN LAKE EFFECT SNOW THE
WEATHER CAN VARY FROM LOCALLY HEAVY SNOW IN NARROW BANDS TO CLEAR
SKIES JUST A FEW MILES AWAY. IF YOU WILL BE TRAVELING ACROSS THE
REGION BE PREPARED FOR RAPID CHANGES IN ROAD AND VISIBILITY
CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE
SOURCE OF WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL
DETAILS CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

$$

NYZ019-020-311945-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.WS.W.0012.081231T1138Z-081231T1700Z/
/O.CON.KBUF.LE.W.0019.081231T1800Z-090101T0600Z/
CHAUTAUQUA-CATTARAUGUS-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN
638 AM EST WED DEC 31 2008

...WINTER STORM WARNING IN EFFECT UNTIL NOON EST TODAY...
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 1 AM EST THURSDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW WHICH IS IN EFFECT UNTIL NOON
EST TODAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. A
LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 1 PM THIS
AFTERNOON TO 1 AM EST THURSDAY.

STEADY SNOW WILL TAPER OFF THIS MORNING...BUT A BRISK NORTHWEST
FLOW BEHIND A DEPARTING LOW WILL SET UP NARROW BANDS OF LAKE
EFFECT SNOW DURING THE AFTERNOON. THIS WILL RESULT IN NEW
ACCUMULATIONS OF 3 TO 6 INCHES BY THIS EVENING. THE LAKE SNOWS
WILL RESULT IN ANOTHER 3 TO 6 INCHES THROUGH THE FIRST HALF OF
TONIGHT BEFORE TAPERING OFF BEFORE DAYBREAK.

INCREASING NORTHERLY WINDS WILL PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH WHITEOUT CONDITIONS AT TIMES.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS CAN
ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

A WINTER STORM WARNING IS ISSUED WHEN SEVERE WINTER WEATHER IS
EXPECTED. HEAVY SNOW AND/OR ICE WILL CAUSE HAZARDOUS DRIVING
CONDITIONS. IF YOU WILL BE TRAVELING IN THE WARNING AREA YOU
SHOULD CHOOSE AN ALTERNATE ROUTE IF POSSIBLE, OR YOU SHOULD USE
EXTREME CAUTION IF TRAVEL IS UNAVOIDABLE.IN LAKE EFFECT SNOW THE
WEATHER CAN VARY FROM LOCALLY HEAVY SNOW IN NARROW BANDS TO CLEAR
SKIES JUST A FEW MILES AWAY. IF YOU WILL BE TRAVELING ACROSS THE
REGION BE PREPARED FOR RAPID CHANGES IN ROAD AND VISIBILITY
CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE
SOURCE OF WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL
DETAILS CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

$$

NYZ003-013-014-311800-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T1800Z/
/O.NEW.KBUF.WS.W.0012.081231T1138Z-081231T1800Z/
MONROE-LIVINGSTON-ONTARIO-
INCLUDING THE CITIES OF...ROCHESTER...GENESEO...CANANDAIGUA
638 AM EST WED DEC 31 2008

...WINTER STORM WARNING IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW WHICH IS IN EFFECT UNTIL 1 PM
EST THIS AFTERNOON. THE WINTER WEATHER ADVISORY IS NO LONGER IN
EFFECT.

STEADY SNOW WILL ACCUMULATE ANOTHER 2 TO 4 INCHES THIS MORNING
BEFORE TAPERING OFF DURING THE AFTERNOON. SOME LAKE ENHANCED SNOW
MAY BRING ADDITIONAL ACCUMULATIONS LATE THIS AFTERNOON AND
EVENING.

INCREASING NORTHERLY WINDS WILL PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH REDUCED VISIBILITIES AT TIMES.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS CAN
ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

A WINTER STORM WARNING IS ISSUED WHEN SEVERE WINTER WEATHER IS
EXPECTED. HEAVY SNOW AND/OR ICE WILL CAUSE HAZARDOUS DRIVING
CONDITIONS. IF YOU WILL BE TRAVELING IN THE WARNING AREA YOU
SHOULD CHOOSE AN ALTERNATE ROUTE IF POSSIBLE, OR YOU SHOULD USE
EXTREME CAUTION IF TRAVEL IS UNAVOIDABLE. STAY TUNED TO NOAA
WEATHER RADIO OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR
THE LATEST UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ001-002-010>012-021-085-311700-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.WS.W.0012.081231T1138Z-081231T1700Z/
NIAGARA-ORLEANS-NORTHERN ERIE-GENESEE-WYOMING-ALLEGANY-
SOUTHERN ERIE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...BUFFALO...
BATAVIA...WARSAW...WELLSVILLE...ORCHARD PARK...SPRINGVILLE
638 AM EST WED DEC 31 2008

...WINTER STORM WARNING IN EFFECT UNTIL NOON EST TODAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WINTER STORM
WARNING FOR SNOW AND BLOWING SNOW WHICH IS IN EFFECT UNTIL NOON
EST TODAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT.

STEADY SNOW WILL ACCUMULATE ANOTHER 1 TO 3 INCHES THIS MORNING
BEFORE TAPERING OFF BY EARLY AFTERNOON. TOTAL STORM ACCUMULATIONS
OF 7 TO 10 INCHES ARE EXPECTED. 

COLDER AIR FILTERING IN FROM THE WEST WILL ALLOW SOME LAKE EFFECT
TO IMPACT AREAS SOUTH OF METRO BUFFALO AND BATAVIA DURING THE
AFTERNOON AND EVENING.

INCREASING NORTHERLY WINDS WILL ALSO PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH REDUCED VISIBILITIES AT TIMES.

A WINTER WEATHER ADVISORY IS NORMALLY ISSUED FOR A VARIETY OF
WINTER WEATHER CONDITIONS SUCH AS LIGHT SNOW... BLOWING SNOW...
SLEET... FREEZING RAIN AND WIND CHILLS. WHILE THE WEATHER WILL BE
SIGNIFICANT... THE WORD ADVISORY IMPLIES THAT SEVERE WINTER
WEATHER IS NOT ANTICIPATED.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS
CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

A WINTER STORM WARNING IS ISSUED WHEN SEVERE WINTER WEATHER IS
EXPECTED. HEAVY SNOW AND/OR ICE WILL CAUSE HAZARDOUS DRIVING
CONDITIONS. IF YOU WILL BE TRAVELING IN THE WARNING AREA YOU
SHOULD CHOOSE AN ALTERNATE ROUTE IF POSSIBLE, OR YOU SHOULD USE
EXTREME CAUTION IF TRAVEL IS UNAVOIDABLE. STAY TUNED TO NOAA
WEATHER RADIO OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR
THE LATEST UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ006-311945-
/O.CON.KBUF.LE.W.0019.081231T2000Z-090101T1000Z/
/O.CON.KBUF.WW.Y.0018.000000T0000Z-081231T2000Z/
OSWEGO-
INCLUDING THE CITY OF...OSWEGO
638 AM EST WED DEC 31 2008

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON...
...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 5 AM EST THURSDAY...

A LAKE EFFECT SNOW WARNING REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 5 AM EST THURSDAY. A WINTER WEATHER ADVISORY REMAINS
IN EFFECT UNTIL 3 PM EST THIS AFTERNOON. 

STEADY LIGHT SNOW WILL ACCUMULATE 1 TO 3 INCHES THIS MORNING
BEFORE TAPERING OFF DURING THE EARLY AFTERNOON. COLDER AIR
FOLLOWING A DEPARTING LOW WILL THEN SET UP NARROW BANDS OF LAKE
EFFECT SNOW LATER THIS AFTERNOON...WITH ANOTHER 1 TO 3 INCHES
EXPECTED BY THIS EVENING. AS THE COLDER AIR DEEPENS ACROSS THE
AREA TONIGHT...THE LAKES SNOWS WILL INTENSIFY. ANOTHER 5 TO
9 INCHES IS POSSIBLE BEFORE THE SNOW TAPERS OFF TOWARD THURSDAY
MORNING.

INCREASING NORTHERLY WINDS WILL ALSO PRODUCE AREAS OF BLOWING AND
DRIFTING SNOW...ALONG WITH WHITEOUT CONDITIONS AT TIMES.

A WINTER WEATHER ADVISORY IS NORMALLY ISSUED FOR A VARIETY OF
WINTER WEATHER CONDITIONS SUCH AS LIGHT SNOW... BLOWING SNOW...
SLEET... FREEZING RAIN AND WIND CHILLS. WHILE THE WEATHER WILL BE
SIGNIFICANT... THE WORD ADVISORY IMPLIES THAT SEVERE WINTER
WEATHER IS NOT ANTICIPATED.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE SOURCE OF
WEATHER INFORMATION FOR THE LATEST UPDATES. ADDITIONAL DETAILS
CAN ALSO BE FOUND AT WWW.WEATHER.GOV/BUFFALO.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

TJP
1 follow-up statement
000 
WWUS41 KBUF 311655
WSWBUF

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW AND BLOWING SNOW THROUGH TONIGHT...

THE STORM SYSTEM THAT BROUGHT A GENERAL SNOWFALL TO MUCH OF THE 
REGION LAST NIGHT IS RAPIDLY PULLING AWAY WITH WIDESPREAD SNOWFALL 
COMING TO AN END. A NORTHERLY FLOW OF COLDER AIR BEHIND THE 
DEPARTING SYSTEM HAS ALLOWED NARROW BANDS OF LAKE EFFECT SNOW TO 
DEVELOP ACROSS MUCH OF WESTERN AND NORTH CENTRAL NEW YORK LATE THIS 
MORNING. 

WINDS ARE EXPECTED TO BECOME MORE NORTHWEST THIS AFTERNOON AND 
CONTINUE THROUGH TONIGHT. THIS WILL ALLOW LAKE EFFECT SNOW TO FOCUS 
SOUTHEAST OF THE LAKES. IN ADDITION TO THE LAKE EFFECT SNOW...WINDS 
OF 15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE 
AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS 
WILL KEEP TRAVEL CONDITIONS HAZARDOUS EVEN IN AREAS WHICH DO NOT 
RECEIVE MUCH ADDITIONAL SNOWFALL.

OFF LAKE ERIE...THE MOST PERSISTENT SNOW IS EXPECTED TO FOCUS ALONG 
THE CHAUTAUQUA RIDGE FROM SHERMAN AND MAYVILLE NORTH THROUGH 
SINCLAIRVILLE AND PERRYSBURG. THERE WILL ALSO BE SOME ACCUMULATING 
SNOW ACROSS SOUTHERN ERIE AND WYOMING COUNTIES AS WELL...ESPECIALLY 
IN THE HIGHER TERRAIN. 

OFF LAKE ONTARIO...LAKE EFFECT SNOW WILL BECOME WIDESPREAD ALONG THE 
ENTIRE SOUTH SHORE. THE HEAVIEST ACTIVITY IS EXPECTED FROM THE 
ROCHESTER AREA EAST TO OSWEGO COUNTY FROM LATE AFTERNOON THROUGH THE 
OVERNIGHT. THE BANDS WILL BE VERY NARROW...WITH A WIDE RANGE IN 
SNOWFALL EXPECTED.

NYZ004-005-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1800Z/
/O.EXT.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
WAYNE-NORTHERN CAYUGA-
INCLUDING THE CITIES OF...NEWARK...FAIR HAVEN
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING NOW IN EFFECT UNTIL 5 AM EST
THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS CANCELLED THE WINTER
STORM WARNING. THE LAKE EFFECT SNOW WARNING IS NOW IN EFFECT
UNTIL 5 AM EST THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED 
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN LOCALIZED 
AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.  

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

NYZ003-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1800Z/
/O.EXB.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
MONROE-
INCLUDING THE CITY OF...ROCHESTER
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED 
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN LOCALIZED 
AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.  

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ002-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.EXB.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
ORLEANS-
INCLUDING THE CITY OF...MEDINA
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW WARNING...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED 
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN LOCALIZED 
AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.  

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ019-020-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.EXT.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
CHAUTAUQUA-CATTARAUGUS-
INCLUDING THE CITIES OF...JAMESTOWN...OLEAN
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING NOW IN EFFECT UNTIL 5 AM EST
THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS CANCELLED THE WINTER
STORM WARNING. THE LAKE EFFECT SNOW WARNING IS NOW IN EFFECT
UNTIL 5 AM EST THURSDAY. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 5 INCHES ARE EXPECTED
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN
LOCALIZED AREAS ALONG THE HIGHER TERRAIN OF THE CHAUTAUQUA RIDGE
WHERE HEAVIER SNOW PERSISTS THE LONGEST.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

NYZ001-010-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.LE.Y.0027.081231T1700Z-090101T1000Z/
NIAGARA-NORTHERN ERIE-
INCLUDING THE CITIES OF...NIAGARA FALLS...BUFFALO
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE HAZARDOUS 
TRAVEL THROUGH TONIGHT. NARROW BANDS OF LAKE EFFECT SNOW WILL 
CONTINUE THIS AFTERNOON THROUGH TONIGHT. THE MOST PERSISTENT 
ACTIVITY IS EXPECTED TO FOCUS ACROSS EASTERN NIAGARA AND NORTHEAST 
ERIE COUNTY LATER THIS AFTERNOON THROUGH TONIGHT. THE LAKE EFFECT 
SNOW BANDS WILL BE VERY NARROW...WITH LOCAL ADDITIONAL SNOWFALL 
AMOUNTS OF 3 TO 5 INCHES POSSIBLE IN PERSISTENT BANDS. ONLY MINOR 
ADDITIONAL ACCUMULATIONS ARE EXPECTED FARTHER WEST FROM NIAGARA 
FALLS TO BUFFALO. 

IN ADDITION TO THE LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 25 
MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY IN SOME SPOTS...EVEN WHERE LITTLE 
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ013-014-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1800Z/
/O.NEW.KBUF.LE.Y.0027.081231T1700Z-090101T1000Z/
LIVINGSTON-ONTARIO-
INCLUDING THE CITIES OF...GENESEO...CANANDAIGUA
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE HAZARDOUS 
TRAVEL THROUGH TONIGHT. NARROW BANDS OF LAKE EFFECT SNOW WILL 
CONTINUE THIS AFTERNOON THROUGH TONIGHT. THE LAKE EFFECT SNOW BANDS 
WILL BE VERY NARROW...WITH LOCAL ADDITIONAL SNOWFALL AMOUNTS OF 3 TO 
6 INCHES POSSIBLE IN PERSISTENT BANDS. OUTSIDE OF THESE PERSISTENT 
BANDS VERY LITTLE ADDITIONAL SNOW WILL FALL.

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY IN SOME SPOTS...EVEN WHERE LITTLE 
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ011-012-085-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.LE.Y.0027.081231T1700Z-090101T1000Z/
GENESEE-WYOMING-SOUTHERN ERIE-
INCLUDING THE CITIES OF...BATAVIA...WARSAW...ORCHARD PARK...
SPRINGVILLE
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 5 AM EST THURSDAY...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 5 AM EST THURSDAY. THE
WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE HAZARDOUS 
TRAVEL THROUGH TONIGHT. NARROW BANDS OF LAKE EFFECT SNOW WILL 
CONTINUE THIS AFTERNOON THROUGH TONIGHT. THE LAKE EFFECT SNOW BANDS 
WILL BE VERY NARROW...WITH LOCAL ADDITIONAL SNOWFALL AMOUNTS OF 4 TO 
6 INCHES POSSIBLE IN PERSISTENT BANDS. OUTSIDE OF THE PERSISTENT 
BANDS MUCH LOWER SNOWFALL AMOUNTS CAN BE EXPECTED.

IN ADDITION TO THE LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 25 
MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY IN SOME SPOTS...EVEN WHERE LITTLE 
ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ021-312345-
/O.CAN.KBUF.WS.W.0012.000000T0000Z-081231T1700Z/
/O.NEW.KBUF.LE.Y.0027.081231T1700Z-090101T0300Z/
ALLEGANY-
INCLUDING THE CITY OF...WELLSVILLE
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW ADVISORY IN EFFECT UNTIL 10 PM EST THIS
EVENING...
...WINTER STORM WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A LAKE EFFECT
SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 10 PM EST THIS EVENING.
THE WINTER STORM WARNING HAS BEEN CANCELLED. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE HAZARDOUS 
TRAVEL THROUGH LATE THIS EVENING. NARROW BANDS OF LAKE EFFECT SNOW 
WILL CONTINUE THIS AFTERNOON THROUGH THIS EVENING. THE LAKE EFFECT 
SNOW BANDS WILL BE VERY NARROW...WITH LOCAL ADDITIONAL SNOWFALL 
AMOUNTS OF 2 TO 4 INCHES POSSIBLE IN PERSISTENT BANDS. OUTSIDE OF 
THE PERSISTENT BANDS MUCH LOWER SNOWFALL AMOUNTS CAN BE EXPECTED.

WHILE ADDITIONAL SNOWFALL AMOUNTS WILL NOT BE SIGNIFICANT... 
NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS UP TO 35 MPH WILL 
CONTINUE TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW...ESPECIALLY 
IN OPEN AREAS. THIS WILL KEEP ROADS SNOW COVERED AND SLIPPERY IN 
SOME SPOTS...EVEN WHERE LITTLE ADDITIONAL SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS. STAY TUNED TO NOAA WEATHER RADIO
OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR THE LATEST
UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT
WWW.WEATHER.GOV/BUFFALO.

$$

NYZ006-312345-
/O.UPG.KBUF.WW.Y.0018.000000T0000Z-081231T2000Z/
/O.EXT.KBUF.LE.W.0019.081231T1700Z-090101T1000Z/
OSWEGO-
INCLUDING THE CITY OF...OSWEGO
1155 AM EST WED DEC 31 2008

...LAKE EFFECT SNOW WARNING NOW IN EFFECT UNTIL 5 AM EST
THURSDAY...

THE LAKE EFFECT SNOW WARNING IS NOW IN EFFECT UNTIL 5 AM EST
THURSDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. 

LAKE EFFECT SNOW AND BLOWING SNOW WILL CONTINUE TO PRODUCE VERY 
DIFFICULT TRAVEL AT TIMES THROUGH TONIGHT. WIDESPREAD LAKE EFFECT 
SNOW SHOWERS AND NARROW HEAVIER SNOW SQUALLS WILL CONTINUE THROUGH 
TONIGHT. ADDITIONAL ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED 
ACROSS MUCH OF THE AREA...WITH 6 TO 10 INCHES POSSIBLE IN LOCALIZED 
AREAS WHERE HEAVIER SNOW PERSISTS THE LONGEST.  

IN ADDITION TO THE LOCAL LAKE EFFECT SNOW...NORTHWEST WINDS OF 15 TO 
25 MPH WITH GUSTS UP TO 35 MPH WILL CONTINUE TO PRODUCE AREAS OF 
BLOWING AND DRIFTING SNOW...ESPECIALLY IN OPEN AREAS. THIS WILL KEEP 
ROADS SNOW COVERED AND SLIPPERY EVEN WHERE LIGHTER ADDITIONAL 
SNOWFALL OCCURS.

IN LAKE EFFECT SNOW THE WEATHER CAN VARY FROM LOCALLY HEAVY SNOW
IN NARROW BANDS TO CLEAR SKIES JUST A FEW MILES AWAY. IF YOU WILL
BE TRAVELING ACROSS THE REGION BE PREPARED FOR RAPID CHANGES IN
ROAD AND VISIBILITY CONDITIONS.

$$

HITCHCOCK

The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 31, 4:16 AM ESTLake Effect Snow WarningBUFCattaraugus, Cayuga, Chautauqua, Monroe, Orleans, Oswego and 1 more25 hr
Dec 31, 11:55 AM ESTLake Effect Snow AdvisoryBUFAllegany, Erie, Genesee, Livingston, Niagara, Ontario and 1 more17 hr

Nearby

Winter Storm Warnings in New York, 2008Every winter storm warning in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.